【摘要】 以可编程芯片FPGA、串化解串芯片、光纤收发模块和多路复用解复用器为主要器件,进行了工业现场多个数据采集端与数据总处理端之间,分别通过光纤进行远距离高速数据传输的硬件电路设计,并制作了PCB对系统进行测试,保证数据传输的稳定性。更多还原

【Abstract】 This article designs a circuit,mainly composed of programmable chip FPGA,serializer / deserializer,optical transceiver module and multiplexer / demultiplexer,which enables high- speed data transmission of long distance between ten data acquisition terminals and a data processing terminal in the industrial field. The system is tested on PCB to ensure the good stability of data transmission.更多还原